Optimus Prime and Thundercracker +WIPs (Patreon)

Couldn't resist slipping in some action. All for science and showing off the design, of course.

OP's bits exploration incoming! //So I can finally include the pp in the fic.//

He has arrows on his forearms, thought why not to add them to his spike as well, to point the direction of depressurizing. Tho maybe I should reverse them... wait, you wouldn't see them pointing up if it's collapsed, so it does makes sense to point them back to the array. Anyhow, the full page will be filled somewhere soon™

upd: thunder thighsss

upd2: TC appeared <3